4:25 a.m.
Hello. I have been trying to figure out an issue for a very long time.
That issue relates to the ethernet and 10gb fc links that I have on my
cluster being disabled any time a migration occurs.
I believe this is because I need to have STP turned on in order to
participate with the switch. However, there does not seem to be any
way to tell oVirt to stop turning it off! Very frustrating.
After entering a cronjob that enables stp on all bridges every 1
minute, the migration issue disappears....
Is there any way at all to do without this cronjob and set STP to be
ON without having to resort to such a silly solution?
Here are some details about my systems, if you need it.
selinux is disabled.
[root@swm-02 ~]# rpm -qa | grep ovirt
ovirt-imageio-common-1.5.1-0.el7.x86_64
ovirt-release43-4.3.5.2-1.el7.noarch
ovirt-imageio-daemon-1.5.1-0.el7.noarch
ovirt-vmconsole-host-1.0.7-2.el7.noarch
ovirt-hosted-engine-setup-2.3.11-1.el7.noarch
ovirt-ansible-hosted-engine-setup-1.0.26-1.el7.noarch
python2-ovirt-host-deploy-1.8.0-1.el7.noarch
ovirt-ansible-engine-setup-1.1.9-1.el7.noarch
python2-ovirt-setup-lib-1.2.0-1.el7.noarch
cockpit-machines-ovirt-195.1-1.el7.noarch
ovirt-hosted-engine-ha-2.3.3-1.el7.noarch
ovirt-vmconsole-1.0.7-2.el7.noarch
cockpit-ovirt-dashboard-0.13.5-1.el7.noarch
ovirt-provider-ovn-driver-1.2.22-1.el7.noarch
ovirt-host-deploy-common-1.8.0-1.el7.noarch
ovirt-host-4.3.4-1.el7.x86_64
python-ovirt-engine-sdk4-4.3.2-2.el7.x86_64
ovirt-host-dependencies-4.3.4-1.el7.x86_64
ovirt-ansible-repositories-1.1.5-1.el7.noarch
[root@swm-02 ~]# cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)
[root@swm-02 ~]# uname -r
3.10.0-957.27.2.el7.x86_64
You have new mail in /var/spool/mail/root
[root@swm-02 ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master
test state UP group default qlen 1000
link/ether d4:ae:52:8d:50:48 brd ff:ff:ff:ff:ff:ff
3: em2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether d4:ae:52:8d:50:49 brd ff:ff:ff:ff:ff:ff
4: p1p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master
ovirtmgmt state UP group default qlen 1000
link/ether 90:e2:ba:1e:14:80 brd ff:ff:ff:ff:ff:ff
5: p1p2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether 90:e2:ba:1e:14:81 brd ff:ff:ff:ff:ff:ff
6: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
group default qlen 1000
link/ether a2:b8:d6:e8:b3:d8 brd ff:ff:ff:ff:ff:ff
7: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether 96:a0:c1:4a:45:4b brd ff:ff:ff:ff:ff:ff
25: test: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether d4:ae:52:8d:50:48 brd ff:ff:ff:ff:ff:ff
inet 10.15.11.21/24 brd 10.15.11.255 scope global test
valid_lft forever preferred_lft forever
26: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
noqueue state UP group default qlen 1000
link/ether 90:e2:ba:1e:14:80 brd ff:ff:ff:ff:ff:ff
inet 10.15.28.31/24 brd 10.15.28.255 scope global ovirtmgmt
valid_lft forever preferred_lft forever
27: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
group default qlen 1000
link/ether 62:e5:e5:07:99:eb brd ff:ff:ff:ff:ff:ff
29: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master
ovirtmgmt state UNKNOWN group default qlen 1000
link/ether fe:6f:9c:95:00:02 brd ff:ff:ff:ff:ff:ff
[root@swm-02 ~]# free -m
total used free shared buff/cache available
Mem: 64413 1873 61804 9 735 62062
Swap: 16383 0 16383
[root@swm-02 ~]# free -h
total used free shared buff/cache available
Mem: 62G 1.8G 60G 9.5M 735M 60G
Swap: 15G 0B 15G
[root@swm-02 ~]# ls
ls lsb_release lshw lslocks
lsmod lspci lssubsys
lsusb.py
lsattr lscgroup lsinitrd lslogins
lsns lss16toppm lstopo-no-graphics
lsblk lscpu lsipc lsmem
lsof lsscsi lsusb
[root@swm-02 ~]# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Thread(s) per core: 2
Core(s) per socket: 4
Socket(s): 2
NUMA node(s): 2
Vendor ID: GenuineIntel
CPU family: 6
Model: 44
Model name: Intel(R) Xeon(R) CPU X5672 @ 3.20GHz
Stepping: 2
CPU MHz: 3192.064
BogoMIPS: 6384.12
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 12288K
NUMA node0 CPU(s): 0,2,4,6,8,10,12,14
NUMA node1 CPU(s): 1,3,5,7,9,11,13,15
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep
mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht
tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq
dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca
sse4_1 sse4_2 popcnt aes lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi
flexpriority ept vpid dtherm ida arat spec_ctrl intel_stibp flush_l1d
[root@swm-02 ~]#